from maze.maze import Maze from maze.util import Coordinates

class MazeGenerator: """ Base class for a maze generator. """

def generateMaze(self, maze:Maze):
	"""
    Generates a maze.  Will update the passed maze.

	@param maze Maze which we update on to generate a maze. 
	"""
	pass



def addEntrances(self, maze:Maze):
	"""
	Add entrance(s) to the maze.

	@param maze Maze which we update on to generate a maze. 
	"""
	
	# when adding the entrances, we need to remove the relevant boundary wall
	for ent in maze.getEntrances():
		# need to figure out which direction to remove wall
		# entrance is at bottom, need to remove wall in "up" direction
		if ent.getRow() == -1:
			maze.removeWall(ent, Coordinates(0, ent.getCol()))
		# entrance is at top, need to remove wall in "down" direction
		elif ent.getRow() == maze.rowNum():
			maze.removeWall(ent, Coordinates(maze.rowNum()-1, ent.getCol()))
		# entrace is to the left, need to remove wall in "right" direction
		elif ent.getCol() == -1:
			maze.removeWall(ent, Coordinates(ent.getRow(), 0))
		# entrance is to the right, need to remove wall in "left" direction
		elif ent.getCol() == maze.colNum():
			maze.removeWall(ent, Coordinates(ent.getRow(), maze.colNum()-1))




def addExits(self, maze:Maze):
	"""
	Add exit(s) to the maze.

	@param maze Maze which we update on to generate a maze. 
	"""
	
	# when adding the exits, we need to remove the relevant boundary wall
	for ext in maze.getExits():
		# need to figure out which direction to remove wall
		# exit is at bottom, need to remove wall in "up" direction
		if ext.getRow() == -1:
			maze.removeWall(ext, Coordinates(0, ext.getCol()))
		# exit is at top, need to remove wall in "down" direction
		elif ext.getRow() == maze.rowNum():
			maze.removeWall(ext, Coordinates(maze.rowNum()-1, ext.getCol()))
		# exit is to the left, need to remove wall in "right" direction
		elif ext.getCol() == -1:
			maze.removeWall(ext, Coordinates(ext.getRow(), 0))
		# exit is to the right, need to remove wall in "left" direction
		elif ext.getCol() == maze.colNum():
			maze.removeWall(ext, Coordinates(ext.getRow(), maze.colNum()-1))

	# -------------------------------------------------------------------

DON'T CHANGE THIS FILE.

This is the entry point to run the program.

Refer to usage() for exact format of input expected to the program.

author = 'Jeffrey Chan'

copyright = 'Copyright 2024, RMIT University'

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import sys import time import json from typing import List

from maze.util import Coordinates from maze.maze import Maze from maze.arrayMaze import ArrayMaze from maze.graphMaze import GraphMaze

from generation.mazeGenerator import MazeGenerator from generation.recurBackGenerator import RecurBackMazeGenerator

this checks if Visualizer has been imported properly.

if not, likely missing some packages, e.g., matplotlib.

in that